Your Professional Capsule Pressure Gauge Supplier
Suzhou Power Meter Co., Ltd. is a professional supplier of pressure and temperature instrument devices. We specialize in the design and manufacturing of various types of pressure gauges and temperature gauges, customized according to customer specifications.
Why choose us
Our Certificates
Our pressure gauges and temperature gauges are certified with ISO9001, CE, and KS standards.
Sales Market
Our products are sold worldwide. Approximately 40% are exported to Europe, 30% to Southeast Asia, 15% to North America, and 5% each to South America, Africa, and the Middle East.
Our Service
We have a professional technical team that provides solutions for pressure and temperature measurement. We recommend suitable pressure and temperature instruments based on your needs. Our sales team will offer you competitive prices along with detailed product specifications before cooperation.
Capsule Pressure Gauge
Capsule pressure gauges measure very low pressures and vacuum conditions in industrial process control systems. They employ a sensitive capsule element composed of two thin, flexible diaphragms joined together, which expands or contracts proportionally to changes in applied pressure or vacuum. This mechanical displacement translates into movement of a pointer on an analog dial, providing precise visual indication of pressure conditions.
Technical Parameters
|
Product name |
3.5inch-75mm bottom connection low capsule type pressure gauge |
|
Model number |
YE-75A |
|
Diameter size |
(1.5")40mm; 2"(50mm); 2.5"(63mm); 3.5"(75mm); 4"(100mm); 4.5"(125mm);6"(150mm); 8"(200mm); 10"(250mm) etc. |
|
Case/cover |
Nickel-plated case |
|
Window |
General glass |
|
Connection |
Brass Bottom (back/back with clamp or flange etc.) |
|
Thread |
G/PT/NPT 1/8;1/4;1/2;M14x1.5;M20x1.5 ,ect |
|
Bourdon tube |
Bellows |
|
Movement |
Brass-nickel plated |
|
Dial plate |
Aluminum |
|
Pressure range |
0.25kPa – 100kPa |
|
Accuracy |
2.5% |
|
Liquid filling |
/ |
|
Liquid |
/ |
Advantages of Diaphragm Pressure Gauges
Corrosion Resistance
The diaphragm can be lined with materials like PTFE, making these gauges suitable for aggressive media.
Low-Pressure Sensitivity
Diaphragm gauges provide accurate readings at lower pressures, where other gauges may struggle.
Adaptable to Special Media
Diaphragm pressure gauges are capable of handling viscous or contaminated media effectively.
Structural Features
Components
Capsule element, gear transmission, pointer, dial, case, and window
Structure
Relatively simple and compact
Performance
Good anti-vibration capability and temperature tolerance
Design Use
Suited for micro-pressure measurement of clean, non-corrosive gases
Special Features
Reliable capsule measuring system made of copper alloy
01
Strong design with full stainless steel case and bezel
02
Zero adjusting screw on dial
03
Thin pointer design
04
The operation is elegantly simple yet highly effective
Pressure Application
The process fluid enters the lower housing and exerts pressure directly onto the surface of the diaphragm.
Diaphragm Deflection
This applied pressure causes the diaphragm to deflect upwards. The use of corrugations allows for a greater and more linear deflection compared to a flat membrane.
Motion Transmission
The upward movement of the diaphragm is transferred to a pointer mechanism via a meticulously engineered system of links, gears, and a push rod.
Pressure Indication
This transmitted motion causes the pointer on the gauge’s dial to move, providing a clear visual indication of the process pressure against a calibrated scale.
Packaging&Transportation
Company Honor
FAQ
We're professional capsule pressure gauge manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale discount capsule pressure gauge made in China here from our factory. For price consultation, contact us.
Bottom Connection SS Case Low Pressure Gauge, Bottom Connection Low Pressure Gauge, capsule pressure gauge